Analysis of electric field distribution around the high-voltage overhead transmission lines with an ADSS fiber-optic cable

被引:18
|
作者
Florkowska, B [1 ]
Jackowicz-Korczynski, A [1 ]
Timler, M [1 ]
机构
[1] Univ Sci & Technol, Dept Elect Power, Fac Elect Engn Automat Comp Sci & Elect, PL-30059 Krakow, Poland
关键词
ADSS cables; electric-field distribution; overhead transmission lines;
D O I
10.1109/TPWRD.2003.822970
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper is an analysis of electric-fields distribution around overhead transmission lines (OHTLs) with an all dielectric self supporting (ADSS) fiber-optic cable. The aim of this analysis is to determine electrical interactions on a fully dielectric cable located in the electric field of OHTL. Two characteristic areas were taken into consideration. The first of these-in the middle of the line span, and the second-around the clamps which fit the cable to the transmission line tower. These areas follow from localization of ADSS-type cable in the line span. The latter of this area was taken into detailed analysis for determining the conditions of electric discharge initialization on the cable's surface.
引用
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页码:1183 / 1189
页数:7
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